The traction inverter converts energy from the vehicle's battery in order to drive the motors in the drivetrain. This key component has a direct impact on road performance, driving range and reliability of the vehicle also as a consequence of their weight and size. Subject to all the possible stress found in a road vehicle from heat and vibrations, these converters must be able to handle high power and currents along with the associated Electro Magnetic Compatibility (EMC) challenges as well as provide fail-safe operation to ensure dependability and safety for the driver and passengers. Read more
Interactive Block Diagram
Click on the diagram to choose the products you need, to start your design.
Main inverter (electric traction)
Sub-system:
Control unit
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Serial
EEPROM
Automotive serial EEPROM
MCUs
Arm
architecture
Stellar 32-bit automotive MCUs
MCUs
Power
architecture
SPC58 E line MCUs
SPC56 L line MCUs
SPC57 0S line MCUs
SPC58 2B line MCUs
SPC58 C line MCUs
SPC58 N line MCUs
23 total entries
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Our offer for energy-efficient inverters
To help developers increase the automotive inverter's power efficiency and reduce size and weight, ST has a wide offer of discrete semiconductors including AEC-Q101 qualified IGBTs and both silicon and silicon-carbide (SiC) MOSFETs and diodes, AEC-Q100 qualified galvanically isolated IGBT and MOSFET gate drivers and SPC5 32-bit automotive microcontrollers for designing scalable, cost-effective and energy-efficient EV traction inverter solutions.
